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Circuit Breakers (1641)

Electrical Circuit Protection
Choose circuit breakers by poles, rated current, trip curve and installation standard

DistriNode circuit breakers support residential boards, commercial distribution, industrial panels, machinery, rack power and electrical maintenance: miniature circuit breakers, DIN rail devices, 1-pole, 2-pole, 3-pole and 4-pole breakers, B, C and D trip curves, rated current options, accessories and brand-matched protection components for safe circuit segmentation.

1,644 products48 brands1P → 4POfficial distributor

How to Choose Circuit Breakers

Start with the circuit
Load type, cable size, supply system and local rules define the breaker class before brand choice.
Match current and curve
Rated current protects conductors, while B, C and D curves respond differently to inrush current.
Choose pole count
Single-phase, three-phase, neutral switching and panel layout determine 1P, 2P, 3P or 4P selection.
Stay within one system
Busbars, auxiliaries, enclosures and breakers should be compatible within the distribution range.

What You Will Find Here

MCB BreakersDIN Rail Breakers1 Pole Breakers2 Pole Breakers3 Pole BreakersB CurveC CurveD CurvePanel ProtectionElectrical Distribution

Leading Circuit Breaker Brands

SIEMENSABBHAGERDOEPKELEGRANDCNCPHOENIX CONTACTAPCSchneider ElectricTUYAAS SCHWABEBACHMANNBRENNENSTUHLCHINTRITTALBENY
Safety tip: Circuit breakers are safety devices. Selection and installation should follow local electrical rules and be performed by qualified personnel.

Frequently Asked Questions

What is the difference between B and C curve?
C curve tolerates higher short inrush current than B curve, often used for inductive or motor loads.
Can I replace a breaker with a higher amp rating?
Not without checking cable size, load and regulations. Oversizing can remove conductor protection.
What does pole count mean?
It tells how many conductors the breaker switches or protects.
Brand: GACIA Stock: 21
The GACIA SB6L C 3P 20A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. Wi..
Breaker Type MCB Current Rating 20 A
R166
Ex Tax:R144
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 45
The GACIA SB6L C 3P 25A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in residentia..
Breaker Type MCB Current Rating 25 A
R166
Ex Tax:R144
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 8
The SIEMENS SIRIUS 3RV1915-5A is a high-quality infeed terminal designed for use with Siemens SIRIUS 3RV2 motor starter protectors and circuit breaker..
R515
Ex Tax:R448
2 suppliers Reward +R1
Buy
Brand: NOARK Stock: 51
The Noark Ex9BN 3P C20 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and ..
Breaker Type MCB Current Rating 20 A
R300
Ex Tax:R261
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 9
The NOARK Ex9L-N 2P 25A 30mA RCCB is a high-quality residual current circuit breaker designed for reliable protection against earth faults. With a rat..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R499
Ex Tax:R434
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 4
The NOARK Ex9L-N 4P 40A 30mA is a high-quality Residual Current Circuit Breaker (RCCB) designed for reliable protection against earth faults. With a r..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R601
Ex Tax:R522
1 supplier Reward +R2
Buy
Brand: EATON Stock: 29
The EATON RCBO HNB-B16/1N/003 is a high-quality Residual Current Breaker with Overcurrent Protection (RCBO) designed for reliable protection in electr..
R718
Ex Tax:R624
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 29
The EATON HN-B20/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a ..
Breaker Type MCB Current Rating 20 A
R398
Ex Tax:R346
1 supplier Reward +R1
Buy
Brand: EATON Stock: 96
The EATON HN-C16/3 is a high-quality miniature circuit breaker (MCB) from the xPole Home series, designed for reliable overcurrent protection in resid..
Breaker Type MCB Current Rating 16 A
R386
Ex Tax:R336
1 supplier Reward +R1
Buy
Brand: EATON Stock: 37
The EATON HN-C25/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and indu..
Breaker Type MCB Current Rating 25 A
R367
Ex Tax:R319
1 supplier Reward +R1
Buy
Brand: EATON Stock: 44
For electricians and panel builders working on modern three-phase systems, the EATON FRCDM-63/4/003-G/B residual current circuit breaker offers depend..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R6,995
Ex Tax:R6,083
1 supplier Reward +R26
Buy
Brand: EATON Stock: 18
With a 10kA rated breaking capacity and a thermal-magnetic release, the Eaton LSHU-E63/3-KL miniature circuit breaker delivers robust protection for c..
Breaker Type MCB Current Rating 63 A
R2,340
Ex Tax:R2,035
2 suppliers Reward +R8
Buy
Brand: EATON Stock: 65
The Eaton LSHU-E35/3-KL stands apart from conventional miniature circuit breakers by combining a robust 35 A rating with a precise E tripping characte..
Breaker Type MCB Current Rating 35 A
R2,499
Ex Tax:R2,173
1 supplier Reward +R8
Buy
Brand: EATON Stock: 21
The Eaton PXL-B6/3 is a 3-pole miniature circuit breaker (MCB) with a rated current of 6 A and B tripping characteristic, engineered for reliable prot..
Breaker Type MCB Current Rating 6 A
R1,127
Ex Tax:R980
1 supplier Reward +R3
Buy
Brand: EATON Stock: 15
For electricians and panel builders who need reliable overcurrent protection in three-phase circuits, the EATON PXL-C10/3 miniature circuit breaker (M..
Breaker Type MCB Current Rating 10 A
R1,081
Ex Tax:R940
1 supplier Reward +R3
Buy
Brand: EATON Stock: 189
Electrical faults and overloads can cause serious damage to wiring and equipment, leading to costly downtime and safety hazards. The Eaton PXL-C20/3 M..
Breaker Type MCB Current Rating 20 A
R1,079
Ex Tax:R938
1 supplier Reward +R3
Buy
Brand: EATON Stock: 84
The EATON PXF-40/2/003-A stands out among residual current devices by combining a compact 2-module footprint with a robust 40 A rating and sensitive 3..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R821
Ex Tax:R714
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 50
With a rated short-circuit breaking capacity of 6 kA and a 32 A current rating, the Eaton PXL-B32/3 miniature circuit breaker delivers robust protecti..
Breaker Type MCB Current Rating 32 A
R2,165
Ex Tax:R1,883
1 supplier Reward +R7
Buy
Brand: EATON Stock: 100
Inside a packed electrical cabinet, every branch circuit needs a breaker that reacts instantly to both overloads and short circuits. The Eaton PXL-B20..
Breaker Type MCB Current Rating 20 A
R871
Ex Tax:R757
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 25
The EATON PXL-C25/1 is a 1-pole miniature circuit breaker (MCB) with a rated current of 25 A and C-trip characteristic. Engineered for reliable protec..
Breaker Type MCB Current Rating 25 A
R393
Ex Tax:R341
2 suppliers Reward +R1
Buy
Brand: HAGER Stock: 4
Hager Residual-Current Circuit Breaker 2pol. 40A/300mA 6kA CFA240D (CFA240D) — Genuine HAGER product supplied by DistriNode.Available with live stock,..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 2-Pole
R1,771
Ex Tax:R1,540
2 suppliers Reward +R6
Buy
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker 34-40A Class 10 3RV2021-4 3RV20214FA10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 40 A
R3,793
Ex Tax:R3,298
2 suppliers Reward +R14
Buy
Brand: ABB Stock: 82
ABB Circuit Breaker 6A S201-B6 pro M comp. 1pol.6kA for circuit breaker S201-B6 (2CDS251001R0065) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R311
Ex Tax:R270
3 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 10
Miniature Circuit Breaker 5SY6116-7 C16A 1polid 6kA (5SY61167) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R639
Ex Tax:R555
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 100
With a rated short-circuit breaking capacity of 10 kA and a 32 A current rating, the Eaton PXL-B32/1 miniature circuit breaker delivers robust protect..
Breaker Type MCB Current Rating 32 A
R347
Ex Tax:R302
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 100
With a 10 kA short-circuit breaking capacity and energy limiting class 3, this 20 A single-pole MCB delivers robust protection for residential and com..
Breaker Type MCB Current Rating 20 A
R351
Ex Tax:R305
2 suppliers Reward +R1
Buy
Brand: HAGER Stock: 70
Hager CDA463D Grey — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 63 A
R2,663
Ex Tax:R2,316
3 suppliers Reward +R9
Brand: SIEMENS Stock: 36
Siemens 5SL6325-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 25 A Number of Po... 3-Pole
R1,274
Ex Tax:R1,108
2 suppliers Reward +R4
Brand: ABB Stock: 159
Abb 2CSF202101R1400 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 40 A
R1,055
Ex Tax:R917
2 suppliers Reward +R3
Brand: ABB Stock: 101
Abb 2CDS253001R0204 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 20 A Number of Po... 3P
R1,194
Ex Tax:R1,039
2 suppliers Reward +R4
Brand: SIEMENS Stock: 11
Siemens 5SV13167KK10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,757
Ex Tax:R1,528
2 suppliers Reward +R6
Brand: EATON Stock: 230
With a 6 kA short-circuit breaking capacity and a 16 A rated current, the Eaton HN-B16/1 miniature circuit breaker delivers robust overcurrent protect..
Breaker Type MCB Current Rating 16 A
R97
Ex Tax:R85
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
For installations where a 63 A load must be protected without nuisance tripping, the SCHELINGER A02-G8-1P-B63 delivers a B-curve response and a true 6..
Breaker Type MCB Current Rating 63 A
R87
Ex Tax:R75
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 14
This miniature circuit breaker (MCB) from Schellinger provides dependable overcurrent protection for residential and light commercial electrical insta..
Breaker Type MCB Current Rating 63 A
R87
Ex Tax:R75
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 106
With a 6 kA short-circuit breaking capacity and 25 A rated current, the Schelinger A02-G8-1P-B25 delivers robust overcurrent protection for residentia..
Breaker Type MCB Current Rating 25 A
R76
Ex Tax:R66
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
Electrical overloads and short circuits can cause severe damage to wiring and connected equipment, leading to costly repairs and safety hazards. The S..
Breaker Type MCB Current Rating 16 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
For installations where dependable overcurrent protection is non-negotiable, the SCHELINGER A02-G8-1P-C10 stands apart with its VDE-certified 6 kA bre..
Breaker Type MCB Current Rating 10 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 2
Siemens 3RV2021-4DA15, Motor protective circuit breaker Siemens 3RV2021-4DA15. Input current: 18 - 25 A. Circuit breaker type: Motor protective circu..
Breaker Type Motor Protection Current Rating 25 A
R2,679
Ex Tax:R2,330
2 suppliers Reward +R9
Buy
Brand: SIEMENS Stock: 5
Siemens SIE 5SY6106-7 - Miniature Circuit Breaker Char-C 6 A 1-pol 6 kA — Genuine SIEMENS product supplied by DistriNode.Available with live stock, ve..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R1,077
Ex Tax:R937
2 suppliers Reward +R3
Buy
Brand: SCHELINGER Stock: 13
Electricians and panel builders rely on the Schelinger A02-G8-1P-C06 to safeguard lighting and socket circuits in residential and commercial installat..
Breaker Type MCB Current Rating 6 A
R77
Ex Tax:R67
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 74
Hager MCN132. Number of Poles: 1P. AC Input Frequency: 50/60 Hz, Nominal Current Output: 32 A. Width: 17,5 mm, Depth: 70 mm, Height: 83 mm (MCN132) — ..
Breaker Type MCB Current Rating 32 A Number of Po... 1-Pole
R755
Ex Tax:R657
2 suppliers Reward +R2
Buy
Brand: SCHELINGER Stock: 82
The SCHELINGER A02-G8-1P-C20 stands apart from typical miniature circuit breakers by combining a robust 6 kA breaking capacity with precise C-curve tr..
Breaker Type MCB Current Rating 20 A
R74
Ex Tax:R64
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 37
With a short-circuit breaking capacity of 6 kA and a rated current of 32 A, the Schelinger A02-G8-1P-B32 miniature circuit breaker delivers robust pro..
Breaker Type MCB Current Rating 32 A
R70
Ex Tax:R61
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 7
Siemens 5SV60166KK10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R2,710
Ex Tax:R2,357
2 suppliers Reward +R9
Brand: ABB Stock: 78
ABB Residual-Current Circuit Breaker FX202A-25/0.03 2P Type A 25A 30mA (2CSF202165R1250) — Genuine ABB product supplied by DistriNode.Available with l..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2-Pole
R1,259
Ex Tax:R1,095
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 32
Siemens 5SL6116-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R329
Ex Tax:R286
3 suppliers Reward +R1
Brand: HAGER Stock: 18
ADX416D FI-LS 4P 10kA B-16A 30mA A (ADX416D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official..
Breaker Type MCB Current Rating 16 A Number of Po... 4-Pole
R4,683
Ex Tax:R4,072
3 suppliers Reward +R17
Buy
Brand: SIEMENS Stock: 1
Siemens SIRIUS-Circuit Breaker 3RV1 3RV1011-1JA10 3 Normally Open Contact Max. 690 V / 50/60 Hz (3RV1011-1JA10) — Genuine SIEMENS product supplied by ..
Breaker Type MCB Current Rating 10 A Number of Po... 3P
R2,140
Ex Tax:R1,861
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 12
Siemens 5SL4320-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,768
Ex Tax:R1,538
1 supplier Reward +R6
Brand: ABB Stock: 2
ABB STOTZ-KONTAKT Residual-Current Circuit Breaker 4P,TypB+,40A,30mA F204B+40/0,03 (2CSF204701R1400) — Genuine ABB product supplied by DistriNode.Key ..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 4-Pole
R11,608
Ex Tax:R10,094
2 suppliers Reward +R45
Buy
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